flooding and icy conditions are the concern in places like tennessee while heavy snow is forecasted for parts of the mid-atlantic states and new england. >>> and near stockholm, sweden a 20-year-old cleaning lady stole a train. her joyride ended when she crashed it into an apartment building. no one in the building was hurt. but the woman was trapped in the wreckage for two hours. she was hospitalized with serious injuries. let that serve as a lesson to you at home, kiddies. >> why she decided to take that out, who knows? kyung, appreciate it. we've been following the ordeal of a former u.s. marine who was jailed in mexico for more than four months, sometimes chained to a bed, his life threatened, his parents fighting to bring him home. now john hammer is finally free. i'll speak to him next. [ female announcer ] what if the next big thing, isn't a thing at all? it's lots of things. all waking up. connecting to the global phenomenon we call the internet of everything. ♪ it's going to be amazing. and exciting. and maybe, most remarkably, not that far away. we're going to wake the world